use strict;
use warnings;

my $row_element = 0;
my $col_element = 0;

foreach my $col_element (0 .. $max_cols)
{
    foreach $row_element (0 .. $max_rows)
    {
        print $row_element;
    }
}

print $row_element;

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Here in the foreach loop I am changing the value of  $row_element. Still its printing zero out of the loop. Why??? I am maintaining scope by initialising at top.

In reply to Variable in a foreach loop by ravi45722

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